72696370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 133241472

約数和(自身を除く): 60545102

約数列:

[1, 2, 5, 10, 103, 163, 206, 326, 433, 515, 815, 866, 1030, 1630, 2165, 4330, 16789, 33578, 44599, 70579, 83945, 89198, 141158, 167890, 222995, 352895, 445990, 705790, 7269637, 14539274, 36348185, 72696370]

約数ペア:

[(1, 72696370), (2, 36348185), (5, 14539274), (10, 7269637), (103, 705790), (163, 445990), (206, 352895), (326, 222995), (433, 167890), (515, 141158), (815, 89198), (866, 83945), (1030, 70579), (1630, 44599), (2165, 33578), (4330, 16789)]